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Patents > Number of claims: 5-70

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Inventor country:
US (1252) · GB (435) · FR (424) · DE (203) · AT (63) · IT (36) · AU (35) · None (34) · CA (31) · HU (30) · CH (24) · BE (18) · RO (16) · RU (12) · AH (12) · SE (10) · ES (7) · NZ (7) · Prussia (6)
Applicant firm:
None (2322) · Curtiss Aeroplane (34) · Sperry Gyroscope Company (9) · Westinghouse Electric & Manufacturing Company (8) · Sopwith Aviation Company Limited (8) · Curtiss Aeroplane and Motor Corporation (7) · Société Anonyme des Établissements Nieuport (7) · Blackburn Aeroplane and Motor Co. (7) · Luft-Verkehrs-Gesellschaft m.b.H. (6) · British and Colonial Aeroplane Co. (6) · Jacob Lohner & Co. (5) · Tarbox Safety Aircraft Company (5) · Aktiebolaget Aviatorer (5) · Curtiss Motor Company (4) · General Electric Company (4) · Westinghouse Air Spring Company (4) · Macy Engineering Company (4)
Applicant is inventor:
Application number:
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Related to aircraft:
Assigned to:
None (2438) · Curtiss Aeroplane and Motor Corporation (11) · Curtiss Aeroplane (8) · Sperry Gyroscope Company (8) · Westinghouse Electric & Manufacturing Company (6) · Goodyear Tire and Rubber Company (6) · Westinghouse Air Spring Company (4) · General Electric Company (3) · Curtiss Aeroplane & Motor Corporation (3) · International Aeronautical Construction Company (2) · Haskelite Manufacturing Corporation (2) · Vickers Ltd. (2) · Curtiss Motor Company (2) · John A. Roebling's Sons (2) · L W F Engineering Company (2) · Sturtevant Aeroplane Co. (2) · Varioplane Company (2) · Société Anonyme des Établissements Nieuport (2) · Wright Company (2) · Aeroplane Destroyer Company (2)
First filing:
Cites these patents:
None (2561) · 1 (5) · Patent US-1903-821393 (3) · Patent GB-1908-17150 (2) · Patent GB-1901-346 (2) · Patent GB-1909-25116 (2)
Citations from after 1930:
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